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公开(公告)号：US20250080207A1
公开(公告)日：2025-03-06
申请号：US18729108
申请日：2022-01-18
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Mads LAURIDSEN , Ping YUAN , Rapeepat RATASUK , Srinivasan SELVAGANAPATHY
Abstract: Embodiments of the present disclosure propose a solution for multi-interval DRX. According to embodiments of the present disclosure, a DRX method is introduced to use multiple intervals synchronized with the satellites' coverage timing. The DRX according to embodiments of the present disclosure allows the terminal device to wake up according to a set of pre-determined intervals determined by the network. The network determines the wake-up intervals based on the information on the satellite orbits (ephemeris) and the UE device information. In this way, the energy at the terminal device has been saved, thereby maximizing the battery life of the terminal device. Moreover, it also avoids the terminal device from unnecessary activation.
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32.发明申请公开(公告)号：US20250056659A1
公开(公告)日：2025-02-13
申请号：US18794100
申请日：2024-08-05
Applicant: Nokia Technologies Oy
IPC: H04W76/28 , H04W72/231
Abstract: Various example embodiments relate to devices, methods, apparatuses and computer readable media for alignment between user equipment and network. An example terminal device may be configured to receive, from a network device serving the terminal device, a configuration for discontinuous transmission defining an active period and a non-active period of a cell associated with the network device; receive, from the network device, a first indication indicating that the configuration for the discontinuous transmission is activated; provide a first start offset and a secondary start offset, wherein the first start offset shall be used when the discontinuous transmission is deactivated and the secondary start offset shall be used for the activated configuration for the discontinuous transmission; and select the first start offset or the secondary start offset for connected discontinuous reception of the terminal device during the activated discontinuous transmission of the cell.
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公开(公告)号：US20250031210A1
公开(公告)日：2025-01-23
申请号：US18713639
申请日：2021-12-08
Applicant: Nokia Technologies Oy
Inventor： Jingyuan SUN , Mads LAURIDSEN , Frank FREDERIKSEN , Ping YUAN
Abstract: Embodiments of the present disclosure relate to methods, devices, apparatuses, and computer readable medium of enhancements on uplink transmission. The method comprises: transmitting, to a second device, a first group of transmission repetitions based on first uplink synchronization information: prior to transmitting a second group of transmission repetitions, determining second uplink synchronization information based on system broadcast information for deriving transmission compensation in at least one of time domain and frequency domain; and transmitting, to the second device and based on the second uplink synchronization information, the second group of transmission repetitions. The method helps guarantee the effective receipt of uplink repetitions with compensation jump in time or frequency domain or update due to changing of uplink synchronization information. In addition, the network knows how to combine or select repetitions for best performance when the UE automatically adjusts the UL compensation in time or frequency domain during the repetitions.
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公开(公告)号：US20240430946A1
公开(公告)日：2024-12-26
申请号：US18751863
申请日：2024-06-24
Applicant: Nokia Technologies Oy
Inventor： Jeroen WIGARD , Mads LAURIDSEN , Alvaro MOLINER
IPC: H04W74/0833 , H04W64/00 , H04W74/08
Abstract: A method, apparatus, and computer program product are provided. In the context of a method, the method receives, from a network node, a message indicating a plurality of physical random access channel configurations and at least one relative location threshold. The message determines, based on comparing a relative location of the user equipment to the relative location threshold, a selected physical random access channel configuration out of the plurality of physical random access channel configurations. The method performs a random access procedure based on the selected physical random access channel configuration.
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35.发明公开公开(公告)号：US20240357454A1
公开(公告)日：2024-10-24
申请号：US18684875
申请日：2021-08-25
Applicant: Nokia Technologies Oy
Inventor： Sandra HOPPE , Mads LAURIDSEN , István Zsolt KOVÁCS , Hans Thomas HÖHNE , Jedrzej STANCZAK
CPC classification number: H04W36/083 , H04W36/32 , H04W84/06
Abstract: A method, apparatus and computer program product are provided for cell change assistance in a non-terrestrial network. NTN, with a plurality of moving cells served by at least one satellite. A network element of the NTN provides cell change assistance information to a user equipment, UE, for selecting at least one moving cell of the plurality of moving cells. The UE receives cell change assistance information for selecting a cell for cell change. The cell change assistance information identifies at least a subset of the plurality of moving cells and us indicative of a geometric layout of at least the subset of the plurality of moving cells. The UE selects at least one moving cell from the plurality of moving cells as target cell for cell change, based on the received cell change assistance information
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Patent Agency Ranking
公开(公告)号：US20240284334A1
公开(公告)日：2024-08-22
申请号：US18112413
申请日：2023-02-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Kari Juhani HOOLI , Knud KNUDSEN , Jorma Johannes KAIKKONEN , Mads LAURIDSEN , Jussi-Pekka KOSKINEN , Daniela LASELVA
IPC: H04W52/02
CPC classification number: H04W52/0235
Abstract: Wake-up signal beacon arrangement for wake-up signal coverage detection is provided. A method for wake-up signal beacon arrangement for wake-up signal coverage detection may include receiving at least one configuration for a first wake-up signal beacon and a second wake-up signal beacon. A power or energy of the second wake-up signal beacon may be lower than a power or energy of the first wake-up signal beacon. The method may also include monitoring a current cell for wake-up signal beacons during a wake-up signal mode using the received at least one configuration, and modifying the monitoring of the current cell based on a detection metric. The detection metric may be determined based on at least the second wake-up signal beacon.
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公开(公告)号：US20240284323A1
公开(公告)日：2024-08-22
申请号：US18443478
申请日：2024-02-16
Applicant: Nokia Technologies Oy
Inventor： Ahlem KHLASS , Mads LAURIDSEN , Daniela LASELVA , Gagandeep BHATTI
IPC: H04W52/02 , H04B17/318 , H04W24/10 , H04W56/00
CPC classification number: H04W52/0206 , H04B17/328 , H04W24/10 , H04W56/0015
Abstract: A method including determining, with a user equipment, to use a measurement and reporting configuration based, at least partially, upon a network energy saving state of a target cell; measuring, with the user equipment, with use of the measurement and reporting configuration; and determining, with the user equipment, to transmit a measurement report based upon the determined measurement and reporting configuration.
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公开(公告)号：US20240236895A9
公开(公告)日：2024-07-11
申请号：US18264993
申请日：2021-03-05
Applicant: Nokia Technologies Oy
Inventor： Ping YUAN , Mads LAURIDSEN , Jingyuan SUN , Srinivasan SELVAGANAPATHY
IPC: H04W56/00
CPC classification number: H04W56/0045
Abstract: Embodiments of the present disclosure propose a solution for availability of system broadcasted information such as GNSS information which can be used for deriving time and/or frequency domain compensation. According to embodiments of this present disclosure, a validity timer for system broadcasted information is introduced in both UE and network to guarantee the system broadcasted information availability status is synchronized in two nodes, and the system broadcasted information is valid to pre-compensate in time and/or frequency domain when the timer is running. In this way, the UE can be scheduled with correct timing and frequency estimation in UL transmission.
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公开(公告)号：US20240172078A1
公开(公告)日：2024-05-23
申请号：US18552819
申请日：2021-03-29
Applicant: Nokia Technologies Oy
Inventor： Mads LAURIDSEN , Jeroen WIGARD , Enric MARTINEZ
CPC classification number: H04W36/32 , H04W36/00837 , H04W84/06
Abstract: Various example embodiments relate to a solution for modifying mobility events by making them depend on information which captures a moving cell direction. An apparatus may obtain location information associated with at least one moving neighboring cell. The apparatus may determine, based on the location information, a distance change associated with the at least one moving neighboring cell with respect to a user node location. The apparatus may determine an offset for the at least one moving neighboring cell based on the distance change associated with the at least one moving neighboring cell. The apparatus may apply the offset associated with the at least one moving neighboring cell in a mobility event associated with the at least one moving neighboring cell. Apparatuses, methods, and computer programs are disclosed.
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公开(公告)号：US20240121713A1
公开(公告)日：2024-04-11
申请号：US18481468
申请日：2023-10-05
Applicant: Nokia Technologies Oy
Inventor： Jussi-Pekka KOSKINEN , Mads LAURIDSEN , Knud KNUDSEN , Daniela LASELVA , Jan Torst HVIID
IPC: H04W52/02
CPC classification number: H04W52/0229 , H04W52/0245
Abstract: In some examples, user equipment comprises a processor, a memory coupled to the processor, the memory configured to store program code executable by the processor, the program code comprising one or more instructions, whereby to cause the user equipment to measure a parameter associated with a radio coverage of a network node for the user equipment, on the basis of the value of the parameter, transmit information to the network node representing a reception status of a wake-up receiver of the user equipment, and on the basis of the reception status of the wake-up receiver of the user equipment monitor a selected paging signal from one of multiple paging signals transmitted by the network node.
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